search
RA Guard
Trends
- 1Windows IPv4-preference registry key fails against DHCPv6 spoofing●Der Registry-Schlüssel „Prefer IPv4 over IPv6“ schützt nicht vor DHCPv6-Spoofing. Das zeigen unsere Pentests. ❌ Am beste
Security firm HISolutions reports that penetration tests show the Windows registry setting 'Prefer IPv4 over IPv6' does not protect against DHCPv6 spoofing attacks. They recommend deploying RA Guard and DHCPv6 Guard on all switches instead; where that is unavailable, disabling both DHCPv6 and router discovery directly on hosts is advised.